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Co2O3F

Alexandria ALEX

Alex-ID: agm005291337 · Space group: Amm2 (#38)

Basic Information

Formula
Co2O3F
Alex-ID
agm005291337
Elements
3
Sites
30
Space group
Amm2 (#38)
Crystal system
orthorhombic
Volume
283.83
ų
Cell a
4.3788
Å
Cell b
4.3788
Å
Cell c
14.8164
Å
α angle
90.00
°
β angle
90.00
°
γ angle
92.45
°

Composition

Element Composition (atomic fraction)
Composition Info
Formula
Co2O3F
Co
10.00 · 33.3%
O
15.00 · 50.0%
F
5.00 · 16.7%

Energy & Stability

Energy above hull
0.1605
eV/atom
Formation energy
-1.3439
eV/atom
Corrected total energy
-193.0305
eV
Raw total energy
-163.7562
eV

Electronic Structure

Indirect band gap
0.0000
eV
Direct band gap
0.0129
eV
DOS at Fermi level
7.3121
Total magnetisation
16.4659
μB

Additional Information

Prototype ID

AB2C3_107_spg38

Decomposition

Co(OF)2 Co3O4

Computed at

2023-05-14 07:58:36.622688

Citation

Alexandria website
https://alexandria.icams.rub.de/
Attribution

The crystal structure and related material properties of this entry were obtained from the Alexandria database (Alex-ID: agm005291337).

Reference

Th. Cavignac, J. Schmidt, P.-P. De Breuck, A. Loew, T. F. T. Cerqueira, H.-C. Wang, A. Bochkarev, Y. Lysogorskiy, A. H. Romero, R. Drautz, S. Botti and M. A. L. Marques. AI-Driven expansion and application of the Alexandria database. J. Phys. Mater. 9, 025014 (2026). https://doi.org/10.1088/2515-7639/ae6620

BibTeX
@article{Cavignac2026Alexandria,
  author  = {Cavignac, Th{\'e}o and Schmidt, Jonathan and De Breuck, Pierre-Paul and Loew, Antoine
             and Cerqueira, Tiago F. T. and Wang, Hai-Chen and Bochkarev, Anton
             and Lysogorskiy, Yury and Romero, Aldo H. and Drautz, Ralf and Botti, Silvana
             and Marques, Miguel A. L.},
  title   = {{AI}-Driven expansion and application of the {A}lexandria database},
  journal = {Journal of Physics: Materials},
  year    = {2026},
  volume  = {9},
  number  = {2},
  pages   = {025014},
  doi     = {10.1088/2515-7639/ae6620},
  url     = {https://doi.org/10.1088/2515-7639/ae6620}
}

3D Crystal Structure Rendering

Loading 3D structure…

Style: Ball & Stick
Raw CIF Data
# CIF generated by HEAS from Alexandria entry agm005291337
data_agm005291337
_cell_length_a     4.37879
_cell_length_b     4.37879
_cell_length_c     14.81637
_cell_angle_alpha  90.00000
_cell_angle_beta   90.00000
_cell_angle_gamma  92.44886
_cell_volume       283.82655
_symmetry_space_group_name_H-M 'P 1'
_symmetry_Int_Tables_number 1
loop_
_symmetry_equiv_pos_as_xyz
  'x, y, z'
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
  Co1 Co 0.00233 0.99767 0.20047 1.00000
  Co2 Co 0.00221 0.99779 0.40025 1.00000
  Co3 Co 0.00221 0.99779 0.59975 1.00000
  Co4 Co 0.00233 0.99767 0.79953 1.00000
  Co5 Co 0.00966 0.99034 0.00000 1.00000
  Co6 Co 0.52802 0.47198 0.30023 1.00000
  Co7 Co 0.52802 0.47198 0.69977 1.00000
  Co8 Co 0.47664 0.52336 0.50000 1.00000
  Co9 Co 0.47648 0.52352 0.10062 1.00000
  Co10 Co 0.47648 0.52352 0.89938 1.00000
  O1 O 0.19300 0.80700 0.50000 1.00000
  O2 O 0.19378 0.80622 0.89835 1.00000
  O3 O 0.19378 0.80622 0.10165 1.00000
  O4 O 0.31101 0.30202 0.20049 1.00000
  O5 O 0.30789 0.30363 0.40026 1.00000
  O6 O 0.31101 0.30202 0.79951 1.00000
  O7 O 0.28900 0.32018 0.00000 1.00000
  O8 O 0.30789 0.30363 0.59974 1.00000
  O9 O 0.69798 0.68899 0.20049 1.00000
  O10 O 0.69637 0.69211 0.40026 1.00000
  O11 O 0.69637 0.69211 0.59974 1.00000
  O12 O 0.69798 0.68899 0.79951 1.00000
  O13 O 0.67982 0.71100 0.00000 1.00000
  O14 O 0.81135 0.18865 0.30031 1.00000
  O15 O 0.81135 0.18865 0.69969 1.00000
  F1 F 0.22266 0.77734 0.30041 1.00000
  F2 F 0.22266 0.77734 0.69959 1.00000
  F3 F 0.78178 0.21822 0.50000 1.00000
  F4 F 0.78496 0.21504 0.09795 1.00000
  F5 F 0.78496 0.21504 0.90205 1.00000
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